72680928

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{39847}}^1$

素因数の和:39879

約数の個数: 48

約数和(自身を含む): 200833920

約数和(自身を除く): 128152992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 39847, 79694, 119541, 159388, 239082, 318776, 478164, 637552, 757093, 956328, 1275104, 1514186, 1912656, 2271279, 3028372, 3825312, 4542558, 6056744, 9085116, 12113488, 18170232, 24226976, 36340464, 72680928]

約数ペア:

[(1, 72680928), (2, 36340464), (3, 24226976), (4, 18170232), (6, 12113488), (8, 9085116), (12, 6056744), (16, 4542558), (19, 3825312), (24, 3028372), (32, 2271279), (38, 1912656), (48, 1514186), (57, 1275104), (76, 956328), (96, 757093), (114, 637552), (152, 478164), (228, 318776), (304, 239082), (456, 159388), (608, 119541), (912, 79694), (1824, 39847)]